core page updated

Signed-off-by: arhimede <[email protected]>

Author: arhimede

docs/book/v6/extended-features/core-and-app.md

@@ -5,17 +5,18 @@ In the 6.0 version, the project is split into two main parts: **App** and **Core
 When you start a new project, there are chances that the requirements are not defined well.
 Because of that, your platform needs to be flexible and allow growth in the long term.
 
-Our purpose is to reach a Headless CMS architecture for easier scalability.
-Headless CMS is a backend-only content management system that acts primarily as a content repository.
-Compared to traditional CMS platforms (e.g WordPress) that tightly couple the front end and back end, a headless CMS decouples the content management from the presentation layer.
-The content is delivered through APIs allowing any frontend to fetch and display it, which also enables working in parallel on the backend and potentially multiple frontends.
+Our purpose is to reach a **Headless CMS** architecture for easier scalability.
+
+> Headless CMS is a backend-only content management system that acts primarily as a content repository.
+> Compared to traditional CMS platforms (e.g WordPress) that tightly couple the front end and back end, a headless CMS decouples the content management from the presentation layer.
+> The content is delivered through APIs allowing any frontend to fetch and display it, which also enables working in parallel on the backend and potentially multiple frontends.
 
 ## What is "App" and what is "Core"?
 
 ### Core
 
-The **Core** the backbone of the application.
-It contains the core logic, the lowest-level features.
+The **Core** is the backbone of the application.
+It contains the core business logic, the lowest-level features.
 
 - It handles things like:
     - Authentication